OGK KABUTO Bicycle Helmet Matte White JCF Officially Approved AERO-R2 Size S/M (Head Circumference 55cm-58cm)

―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― 🛫【Certified Store on JOOM】 A Japanese seller delivering high-quality products across borders! 📦【Shipped from Japan】 We pack carefully and deliver promptly and securely. 🔍【Strict Inspection Based on Japanese Quality Standards】 Only carefully selected products of excellent quality are delivered. 📒【Japanese Instruction Manual May Be Included】 We recommend using a text recognition app for translation. 👍【If you are satisfied with the product, please "Follow" our store and leave a review!】 Your support means a lot to us 💖 ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― Control the wind. The Aero Road inherits the genes of the truck aero helmet that attracted worldwide attention. Size display (reference weight): S/M (N.A.) Approximate head circumference: 55-58cm Aerodynamic performance thoroughly pursued and proven through CFD analysis and wind tunnel experiments. "Air tunnel structure (PAT.P)" improves aerodynamic performance by air rectification Adopts "KBF-2" adjuster using Boa fit system. Adopts a new headrest mechanism that allows for two-step adjustment on both sides. Patented aerodynamic device “Wake Stabilizer (PAT.)” Equipped with a shield to prevent interference with glasses. Adopts COOLMAX to maximize air cooling effect. Includes Ultra Sweat Pad-03. Includes eyewear hold function and non-slip rubber-02. Chin strap made from deodorizing fiber MOFF with added water repellency